Noob walks up to big scarey ogre. Ogre mauls noob. Noob complains SE hadn't warned them. One hundred billion cases of noobs complain. SE gives in and makes an icon.

Agree with removal or at least toggle.

If it's for immersion, just /names if your a true immersion nut.

But other than that it's really just a "noob sticker" cause as an adventurer your supposed to explore and learn.

General rule, if the mob was designed to look aggressive, usually it is. Wolves bite, ogres maul, dragons.. well they just mess everything up. The mobs that dont look aggressive, well think to yourself, is it a carnivore? Yes? It's going to eat me.